Climate change impacts showing up now

For the fourth year in a row, Iowa scientists have emphasized the reality: Climate change is real and we’re seeing the effects now.

This month marks the fourth October in a row that scientists from across Iowa have penned an Iowa Climate Statement, a brief overview of climate change and its impacts to our state. Since I teach at the University of Iowa as well as work here as an environmental researcher, I am one of the 180 signers of the statement. The theme of this year’s statement was public health.

Health effects of climate change include:

  • The consequences of heavy rainfall — increased exposure to toxic chemicals and raw sewage mobilized and spread by flood waters and mold growing in flooded buildings.
  • Warmer temperatures and higher carbon dioxide levels cause plants to produce not only more pollen, but also pollen with a higher allergen content.
  • New species of mosquitos and ticks in Iowa capable of transmitting diseases have arrived and blue green algae capable of producing toxins has become a bigger problem.

These and other climate-related health effects are documented in the statement.

A free seminar by several Iowa authors of the statement will take place on Friday, October 31, 2014, from 9:15 a.m. to 2:30 p.m. at the state Hygienic Laboratory in Coralville.

As the Iowa Climate Statement 2014 states, action is required:

“ Adopting strong climate‐change policies will play a vital role in diminishing human suffering and illness now and for generations to come.”

IPP-osterberg-75   Posted by David Osterberg, co-founder of the Iowa Policy Project. Osterberg is a professor of environmental health in the University of Iowa College of Public Health. dosterberg@iowapolicyproject.org

Author: iowapolicypoints

The Iowa Policy Project is a nonprofit, nonpartisan organization that provides research and analysis to engage Iowans in state policy decisions. We focus on tax and busget issues, the Iowa economy, and energy and environmental policy. By providing a foundation of fact-based, objective research and engaging the public in an informed discussion of policy alternatives, IPP advances effective, accountable and fair government.

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